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https://issues.apache.org/jira/browse/GOBBLIN-1492?focusedWorklogId=626421&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-626421
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ASF GitHub Bot logged work on GOBBLIN-1492:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 22/Jul/21 04:27
Start Date: 22/Jul/21 04:27
Worklog Time Spent: 10m
Work Description: arjun4084346 commented on a change in pull request
#3335:
URL: https://github.com/apache/gobblin/pull/3335#discussion_r674492763
##########
File path:
gobblin-utility/src/main/java/org/apache/gobblin/util/ConfigUtils.java
##########
@@ -116,7 +116,8 @@ public static Properties configToProperties(Config config,
Optional<String> pref
Config resolvedConfig = config.resolve();
for (Map.Entry<String, ConfigValue> entry : resolvedConfig.entrySet()) {
if (!prefix.isPresent() || entry.getKey().startsWith(prefix.get())) {
- String propKey = desanitizeKey(entry.getKey());
+ // Intern the string so that constant keys are not duplicated to
save memory
+ String propKey = desanitizeKey(entry.getKey()).intern();
Review comment:
propVal is a String and Strings are immutable, right? When a config
value is changed, it does not change the value, it creates a new value in the
underlying map and set the new value to that key, right?
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Issue Time Tracking
-------------------
Worklog Id: (was: 626421)
Time Spent: 1.5h (was: 1h 20m)
> Optimize memory usage for Gobblin as a Service
> ----------------------------------------------
>
> Key: GOBBLIN-1492
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1492
> Project: Apache Gobblin
> Issue Type: Improvement
> Components: gobblin-service
> Reporter: William Lo
> Assignee: Abhishek Tiwari
> Priority: Major
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Gobblin as a Service, under high loads, spends a large amount of time garbage
> collecting. This will track a number of changes relating to optimizing the
> memory usage
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